SKU: 52858788404

1971-1972 Honda C70 Passport 70 Top End Rebuild Kit Cylinder Head Piston 12101-GB0-910

$69.99 $77.77
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Description

1971-1972 Honda C70 Passport 70 Top End Rebuild Kit Cylinder Head Piston 12101-GB0-910Cylinder Piston Rings Gaskets Top End Kit 47mm Fit for Honda CRF70 XR CT C ATC TRX 70 S65 70CC Trail Bike Features: Kit includes piston, rings, pin, clips, & top end gasket kit (you get exactly what is pictured). Cast piston has super high silicone content for additional strength. Piston skirts are Molybdenium Teflon coated to minimize resistance wear and provide extended life. Piston dome is anodized for superior heat resistance and longer lifespan.

Cylinder Piston Rings Gaskets Top End Kit 47mm Fit for Honda CRF70 XR CT C ATC TRX 70 S65 70CC Trail Bike

Features:
Kit includes piston, rings, pin, clips, & top end gasket kit (you get exactly what is pictured).
Cast piston has super-high silicone content for additional strength.
Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life.
Piston dome is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
Includes all gaskets pictured to rebuild top end.
Kit is for standard bore size - 47.00mm.
All of the components within this kit are bolt-on ready for a hassle free installation.

Specifics:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Bore size: STD 47 mm
Piston height: 13 mm
Combustion Chamber Size:
Outer Bore Size: 47mm
Inner Bore Size: 39mm
Intake Valve Outside Diameter: 23mm / Length 66mm
Exhaust Valve Outside Diameter: 20mm / Length 66mm

Replaces Part Number:
Cylinder: 12101-GB0-910, 12101-HB2-000, 12101-098-670, 12101-098-671, 12101-087-000, 12101-087-010
Cylinder Head Gasket: 12251-111-730
Cylinder Head Right Side Gasket: 12394-GB4-680
Cylinder Head Left Side Gasket: 12395-GW8-680
Cylinder Base Gasket: 12191-GW8-681, 12191-GB2-306, 12191-GB2-004, 12191-GB2-000, 12191-118-670, 12191-035-020, 12191-GW8-680, 12191-035-000
Intake Manifold Gasket: 17119-035-000

Fitment:
Fit for Honda S65 Sport 65 All years
Fit for Honda TRX70 1986-1987
Fit for Honda ATC70 1978-1985
Fit for Honda C70 Passport 70 1980-1983
Fit for Honda C70 Passport 70 1971-1972
Fit for Honda CRF70F 2004-2009
Fit for Honda CRF70F 2011-2012
Fit for Honda CT70 Trail 70 1970-1994
Fit for Honda CL70 1969 - 1972
Fit for Honda XR70R 1997-2003
Fit for Honda SL70 Motosport 70 1971-1973
Fit for Honda XL70 1974-1976

(Please note that this kit is intended to be installed in it's entirety.)
(It is built to work as a unit and will not necessarily be an exact swap with individual existing components on different Honda 70 models. )

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
Cylinder Head
Cylinder Body
Piston
Piston Ring Set
Wristpin
Circlip(2)
Cylinder Head Left side Gasket
Cylinder Head Right side Gasket
Cylinder Head Gasket
Cylinder Base Gasket
Intake Manifold Gasket
Valve Stem Seals(2)
Preinstalled Rocker arms
Preinstalled Intake/ Exhaust valves
Hi-lift Camshaft
Camshaft sprocket
Set of O-rings

Note:
Please confirm that the engine in your bike is the year and model you expect.
Some of these bikes are over 50 years old now and are not always all original.

Warranty:
Returns:Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online:Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52858788404

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4.3 ★★★★★
Based on 19 reviews
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Product Reviews
A
Verified Purchase
adam
Alexandria, US
★★★★★ 1
does not fit a 330ci
Color: Matte Black, Size: For 1999-2002 E46 Coupe Cabriolet Pre-LCI
doesn't fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2023
J
Verified Purchase
Josh
Lexington, US
★★★★★ 1
HONEST REVIEW: Dont waste your money: 2001 330Ci (pre-LCI)
Color: Matte Black, Size: For 1999-2002 E46 Coupe Cabriolet Pre-LCI
I tried these because the reviewer's pictures look like these would work. I will assume the integrity of the reviewer and their word that the grills in the pictures are legitimately this brand grills. Which means something terrible happened to the manufactures molds from the time the reviewer got theirs to the time I received mine. I ordered the correct ones for my pre-facelift model and the quality looked promising however the top edge was inset about a 1/4 inch from the OEM one and they wiggled around to the point that there was NO CHANCE of them staying in on the way out of my garage. Don't waste your time and money. Just spend the extra $50 to get the ones from bimmerworld.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2024
S
Verified Purchase
South Florida Wanderer
Dallas, US
★★★★★ 5
Sunshade
Just installed the new top so far so good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
W
Verified Purchase
Whitney
Battle Creek, US
★★★★★ 1
Needs to be Re-designed
I will update this rating depending on the outcome of my customer service/support experience. At this time, I cannot recommend this product. Although it’s marketed for ATV use, it does not withstand the realities that come with ATV riding. The snaps on the straps securing the front of the shade come undone with nearly every bump, making the shade unstable and frustrating to use. On our second trip out with it after about 3 hours of riding, the shade collapsed on me entirely. Initially, I thought the rear hooks had come loose, but to my surprise, the roof frame itself had snapped in half on both sides. I’m still unsure how this even happens. The metal completely snapped right where the roof poles bend in a U. Very odd. It forced us to remove the shade completely and carry it on the back of the quad for the rest of the ride since it was not functional anymore. Given this is only the second time we had even used it I would not recommend anyone purchase this product which is so unfortunate as living in AZ I had very high hopes for this product, as the concept is excellent, but it needs significant reinforcement to handle the rough terrain and constant movement involved in off-road riding and at this time I requesting a full refund and until this company revisits the design to make it sturdier and more reliable I will not consider purchasing again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
J
Verified Purchase
John
New York, US
★★★★★ 4
It’s much more rigid than you might think.
The brackets did not fit the range of diameters that it said it would. Is pretty doofus when you lay it down backwards. It is however, more rigid than you might think. It works for me. I like it. Of course I can change things. I like the exterior fabric and I like the vinyl undercoating. I suspect it’s going to be waterproof as well. Now that I know, I’m not going to lay it down. I’m going to order a second one for my wifes quad, which is even narrower than the minimum they call out. 39.4”.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2024

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